Fujinon SX400 Long Range Multi-Purpose Camera

Yes, provided the lighting plan matches the lens and filter configuration. The lens remains at f/2.8 from 12.5 to 200 mm and is f/5.2 at 400 mm; the listed minimum illumination at f/2.8 is 0.0008 lux in colour and 0.00053 lux in black and white. Day/night modes can switch automatically, follow a schedule or respond to an external trigger, while selectable wavelengths cover visible light plus 808, 850, 940 and 950 nm. In practice, an external IR illuminator should be matched to one of these wavelength settings and tested at the required range. The visible-light-cut and clear filter choices must also be coordinated with the selected day/night mode.

The optical range is 12.5–400 mm, giving 32× zoom and a 16:9 angle of view from 31.8° × 18.4° to 1.00° × 0.57°. This allows a relatively wide establishing view before narrowing onto distant assets, vessels or infrastructure. The minimum object distance is 10 m from the front lens, so the camera is not intended for close-up inspection inside that distance. Digital zoom settings from 1.25× to 2× can enlarge the displayed image, but they do not add optical detail. Engineers should therefore base identification and inspection calculations on the 400 mm optical endpoint and use digital zoom only as a viewing aid.

Yes, but the mount, enclosure and vibration environment must be engineered as part of the complete system. The camera weighs approximately 3.9 kg and measures 121 × 134 × 302 mm, while combined OIS and EIS can compensate for movement caused by wind or a mobile platform. The base provides eleven 1/4-20 UNC mounting points, with 5.5 mm maximum thread engagement and a specified tightening torque of 240–300 N·cm. It must be installed base-down, and its stated tilt limit is ±45° from level. The unit is not waterproof, so vehicles, vessels and outdoor stations require a suitable housing that does not obstruct the optical boundary area.

The SX400 can be integrated through IP, serial or stand-alone video paths. Ethernet supports 10BASE-T and 100BASE-TX with ONVIF Profile S, HTTP and RTSP, while RS-485 operates in half- or full-duplex using Pelco-D or Pelco-P, including extended commands. Local monitor connections are available through HDMI, HD-SDI and composite BNC, and an external day/night trigger is provided through the eight-pin interface. This combination allows the camera head, remote pan-tilt mount and video management layer to be selected separately. For network deployment, use a protected LAN, check the single-video delivery limit against the VMS architecture and confirm that the intended command set is covered by the relevant Pelco protocol document.

Plan for a regulated 12 V DC supply, a protected mounting environment and correctly routed signal cabling. Power consumption is 15 W, the operating range is −10 to +50 °C at 10–80% relative humidity without condensation, and operation below freezing assumes that power remains uninterrupted. A Category 5 or better shielded twisted-pair cable is required for LAN connections, and cables should be separated from fluorescent-light wiring, motors, transformers and other interference sources. The unit must be secured to a structure capable of carrying the camera and all associated hardware without vibration or deformation. Outdoor installations also need a housing that protects against rain, wind, dust and direct sunlight while preserving the required optical clearance.

The camera supports network streaming alongside local recording and direct video workflows. IP encoding is available as H.264 or MJPEG, with CBR or VBR operation, a 1–18 Mbps bit-rate range and H.264 frame rates up to 30 fps for NTSC or 25 fps for PAL. Recordings use the MOV container, while SDHC or SDXC media must be UHS-I compatible, at least 8 GB and Speed Class 10 or higher. HDMI, HD-SDI and composite BNC outputs support stand-alone monitoring without a network client. Storage capacity, network bandwidth and retention should be calculated from the selected codec, frame rate and bit rate rather than from resolution alone.

Commissioning should begin on an isolated engineering network before the camera is connected to the operational system. The default IPv4 address is 192.168.1.10 with subnet mask 255.255.255.0, and initial account creation requires a user name and password of 8–15 characters. RTSP authentication can be disabled or set to Basic or Digest, with MD5 or SHA-256 available for Digest; HTTP supports Basic or Digest authentication. Browser setup requires Windows 11 with Chrome 142 or later or Edge 142 or later. Engineers should change credentials immediately, select the stronger supported authentication option, restrict network access, document port assignments and keep camera, system and lens firmware aligned.